JP5128887B2 - 液圧式締付け装置 - Google Patents

液圧式締付け装置 Download PDF

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Publication number
JP5128887B2
JP5128887B2 JP2007257254A JP2007257254A JP5128887B2 JP 5128887 B2 JP5128887 B2 JP 5128887B2 JP 2007257254 A JP2007257254 A JP 2007257254A JP 2007257254 A JP2007257254 A JP 2007257254A JP 5128887 B2 JP5128887 B2 JP 5128887B2
Authority
JP
Japan
Prior art keywords
bolt
hydraulic
intermediate element
case
hydraulic piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007257254A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008093824A (ja
JP2008093824A5 (enExample
Inventor
バルダーマン ミヒァエル
ドゥルックミラー ペーター
ミヒェラー ヴェルナー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN B&W Diesel GmbH
Original Assignee
MAN B&W Diesel GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAN B&W Diesel GmbH filed Critical MAN B&W Diesel GmbH
Publication of JP2008093824A publication Critical patent/JP2008093824A/ja
Publication of JP2008093824A5 publication Critical patent/JP2008093824A5/ja
Application granted granted Critical
Publication of JP5128887B2 publication Critical patent/JP5128887B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B29/00—Accessories
    • B25B29/02—Bolt tensioners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/067—Bolt tensioners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Actuator (AREA)
JP2007257254A 2006-10-07 2007-10-01 液圧式締付け装置 Expired - Fee Related JP5128887B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006047512.7A DE102006047512B4 (de) 2006-10-07 2006-10-07 Hydraulische Spannvorrichtung
DE102006047512.7 2006-10-07

Publications (3)

Publication Number Publication Date
JP2008093824A JP2008093824A (ja) 2008-04-24
JP2008093824A5 JP2008093824A5 (enExample) 2009-11-12
JP5128887B2 true JP5128887B2 (ja) 2013-01-23

Family

ID=38468714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007257254A Expired - Fee Related JP5128887B2 (ja) 2006-10-07 2007-10-01 液圧式締付け装置

Country Status (5)

Country Link
JP (1) JP5128887B2 (enExample)
KR (1) KR101529310B1 (enExample)
CN (1) CN101157211A (enExample)
DE (1) DE102006047512B4 (enExample)
FI (1) FI125539B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010017403B4 (de) * 2010-06-16 2013-05-29 Ith Gmbh & Co. Kg Schraubenspannvorrichtung
CN103252641A (zh) * 2013-05-30 2013-08-21 太原重工股份有限公司 一种液压预紧工具
KR101331959B1 (ko) * 2013-07-09 2013-11-21 대아기기(주) 사용이 편리한 텐셔너
GB2579661A (en) * 2018-12-11 2020-07-01 Tentec Ltd Hydraulic tensioning apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512719Y1 (enExample) * 1965-07-30 1970-06-02
JPS62113197U (enExample) * 1985-12-28 1987-07-18
DE9316464U1 (de) * 1993-10-28 1994-01-20 Wagner, Paul-Heinz, 53804 Much Spannvorrichtung zum Dehnen von Schrauben
DE4341707C3 (de) * 1993-11-12 1999-02-11 Frank Hohmann Hydraulische Gewindebolzenspannvorrichtung
EP0732984B1 (de) * 1993-12-08 1997-05-28 Frank Hohmann Hydraulische gewindebolzenspannvorrichtung
GB2291155B (en) * 1994-07-15 1998-04-08 Hydra Tight Ltd Hydraulic bolt tensioning arrangement
EP1755832B1 (en) * 2004-06-17 2016-01-13 BUCKNELL, John Wentworth Improvements to hydraulic tensioning jacks

Also Published As

Publication number Publication date
FI125539B (fi) 2015-11-13
CN101157211A (zh) 2008-04-09
JP2008093824A (ja) 2008-04-24
KR101529310B1 (ko) 2015-06-16
KR20080031775A (ko) 2008-04-11
FI20070648A0 (fi) 2007-08-28
FI20070648L (fi) 2008-04-08
DE102006047512A1 (de) 2008-04-10
DE102006047512B4 (de) 2014-01-16

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